﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace iCollect.Navigator
{
    public partial class ControlWithEvent : UserControl
    {
        public event EventHandler RaiseCustomEvent;

        public ControlWithEvent()
        {
            InitializeComponent();
        }

        protected virtual void OnRaiseCustomEvent(object sender, EventArgs e)
        {
            // Make a temporary copy of the event to avoid possibility of
            // a race condition if the last subscriber unsubscribes
            // immediately after the null check and before the event is raised.
            EventHandler handler = RaiseCustomEvent;

            // Event will be null if there are no subscribers
            if (handler != null)
            {
                // Format the string to send inside the CustomEventArgs parameter
                //e.Message += String.Format(" at {0}", DateTime.Now.ToString());

                //EventArgs e = new EventArgs();
                // Use the () operator to raise the event.
                handler(sender, e);
            }
        }
    }
}
